Toolbox>Merge landcover>Sort and merge stack: warning message when only barriers are in the stack

[SteeveEbener]

When only barriers are in a stack a first error message appears (mes_er_1.jpg attached) but is not explicit and you can still continue the operation.

When you then click on "Merge the items in the stack" a second message appears (mes_er_2.jpg attached) which is also not explicit.

Could we have some warning message appearing to indicate that there should at least be the landcover to ensure the merge and not allow for the calculation to take place as long as the landcover is not in the list?

[fxi]

This should be fixed by the new validation described in #19
If so, you can close this issue.

[SteeveEbener]

This part works now but we just need to change the text of the warning message => will include this in the google spreadsheet.